Ramelteon Impurity N33 CAS 196597-17-8

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.196597-17-8
Molecular FormulaC16H21NO2
Molecular Weight259.34 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ramelteon Impurity N33 CAS 196597-17-8 chemical structure

Description

High-purity Ramelteon Impurity N33 (CAS 196597-17-8) pharmacopoeial impurity standards reference standard. Molecular formula: C16H21NO2. Molecular weight: 259.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC16H21NO2
Molecular Weight259.34 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2013
Nitrogen Atoms1

Related Ramelteon Standards

Recommended Standards

Why CATO?